FS-S5850-48S6Q-R 48-Port Ethernet L3 Switch, 48 x 10Gb SFP+, with 6 x 40Gb QSFP+, Support MPLS&MLAG

The FS-S5850-48S6Q-R is a high-performance Layer 3 Leaf switch, designed specifically for next-generation aggregation and core needs with its robust capacity. It offers flexible 1/10GbE and 40GbE connectivity in a compact 1U form factor.

Delivering rich layer 2 and layer 3 features, it achieves wire speed performance up to a maximum of 1.44 Tbps.

The S5850-48S6Q-R supports a wide range of features including redundant hot-swappable power supplies and fans, MLAG, IPv4/IPv6, sFlow, SNMP, etc.

It caters to the demands of next-generation Enterprise, Data Center, Metro, and HCI (Hyper-Converged Infrastructure) networks, providing high-speed transmission and long-distance connectivity. 

Moreover, it is suitable for scenarios such as remote office interconnection and WAN extension.

Product Highlights

• Support MLAG (Multi-Chassis Link Aggregation) for Uninterrupted and Redundant Services
  
• 1+1 AC Hot-swappable Power Supplies, 3+1 Smart Fans for Resiliency and High reliability
  
• Support MPLS to Establish Point-to-point Connections (Licence Required)
  
• Support Data Center Features (PFC, ECN etc.) to Build a Lossless and Low-latency Network
  
• Support BGP, OSPF, VRF, and IPv6 to Future Proof Enterprise Network Infrastructure
  
• Support WEB/CLI/SNMP/SSH for Flexible Operation
  
• Support Network Monitoring through Sampled Flow (sFlow)
  
• Support 802.1X, RADIUS, TACACS+, AAA, ACL, and QoS for Security

Specifications

• Ports: 48x 1G/10G SFP+ | 6x 40G QSFP+
  
• Switching Capacity: 1.44 Tbps
  
• MAC Address: 120K
  
• Forwarding Rate: 1071.4 Mpps
  
• Packet Buffer: 36MB
  
• Latency: 700ns
  
• Flash Memory: 8GB
  
• Number of VLANs: 4K
  
• ARP Table: 16,384
  
• Jumbo Frame: 9,600
  
• Power Supply: 2 (1+1 Redundancy) Hot-swappable
  
• MTBF: >70,080 Hours
  
• Fan Number: 4 (3+1 Redundancy) Hot-swappable
  
• RAM: 2GB
  
• Airflow: Front-to-Back
  
• IPv6 Routes: 4,096
  
• Dimensions (HxWxD): 1.73''x17.4''x17.75'' (44x442x451mm)
  
• Max. Power Consumption: 145W
  
• Storage temperature: -40 to 70ºC (-40 to 158°F)
  
• Operating temperature: 0 to 45ºC (32 to 113°F )
• SFP+ Ports: 48x 10G SFP+
• 40G Ports: 6x 40G QSFP+
• Management Layer: L3
• Airflow: Front-to-Back
• Fan Number: 3+1
• 1+1 Hot-swappable Power Supplies: YES
• MLAG: YES
• VLAN, QoS, IGMP Snooping, Link Aggregation: YES
• Advanced Routing Protocol (ISIS): YES
• DCBX: YES

Software Spotlights

Resiliency and High Availability

• Redundant, hot-swappable power supplies and fans
• Multi-Chassis Link Aggregation (MLAG)
• IEEE 802.3ad Link Aggregation (LACP)
• MPLS, LDP, MPLS-L2VPN, MPLS-L3VPN, VxLAN-BGP-EVPN, IPFIX
• Virtual Router Redundancy Protocol (VRRP)
• Support BFD for fast link failure detection
• Graceful protocol restart (OSPFv2/v3, BGP)
• Ethernet Ring Protection Switching (ERPS)
• Precision Time Protocol BC, TC, and OC Mode
• Ethernet OAM, Ethernet Linear Protection Switching (ELPS)

Security

• IEEE802.1X RADIUS authentication, SSH, ACLs, TACACS+
• IPv4 Source Guard
• ARP inspection, MAC whitelisting
• Prevent DDOS attack
• Control Plane Policing (CoPP)
• IPv4/IPv6 DHCP Snooping
• BPDU Guard, Root Guard, Loop Guard, Anti TC-BPDU attack

Management

• User login: console, SSH, telnet
• Industry-standard CLI, Web-based management
• 10/100/1000Mbps management port
• SNMP v1/v2/v3, RMON
• Traffic monitoring: sFlow
• DHCP server, and DHCP Relay
• RPC-API for Software Defined Network (SDN)

Connectivity Solutions

Features

Upgrade Your Network to High Bandwidth and Scalability

Both the aggregation layer and access layer are designed with dual links, which can eliminate bottlenecks and achieve high-speed networks and get reliable performance.

1G/10G/40G Ports for Flexible Deployment in Multiple Scenarios
1/10G ports for access switches or servers, 40G ports for core switches, providing flexible choices for long-reach networks.

Hot-swappable Power Supplies and 3+1 Redundant Fans
The dual power supplies can be replaced without shutting down the system, and the hot-swappable redundant fans with front-to-back airflow ensures superior cooling and performance.

MLAG Realizes Uninterrupted Services
Using the same model of switches, providing a distributed and redundant architecture for uninterrupted service upgrades, and fault isolation for minimized impact.

PTP (Precision Time Protocol) Provides Sub-microsecond Accuracy
BC/TC/OC modes can be flexibly configured based on factors such as the scale of the network and the application scenario to meet the time accuracy requirements. (Licence Required)

Comprehensive Security Policy Protects from Network Threats
With network-level security and stability capabilities like SSH, ACL, AAA, etc., it defends against network threats for enterprises, campus and financial industry.

Flexible Management Options Ready for Work
Monitor and manage networks with CLI, easy-to-use SNMP, and user-friendly Web GUI, eliminating rip and replacement of equipment as network management needs grow.